/*
 * Copyright (C) 2012-2013  Romain DUBOIS
 * 
 * This file is part of NeMoS - Network and Modular Software
 * 
 * NeMoS is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * NeMoS is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with NeMoS.  If not, see <http://www.gnu.org/licenses/>.
 */
package nemos.remote.rsa.message.data;

import java.util.HashMap;
import java.util.Map;

import org.osgi.service.remoteserviceadmin.EndpointDescription;

/**
 * EndpointMessage : The endpoint message.
 * 
 * @author Romain DUBOIS
 */
public class EndpointMessage extends Message {

    /** Serial version */
    private static final long serialVersionUID = 1L;

    /** The endpoint description */
    private Map<String, ?> mEndpoint;
    /** The ADD flag */
    private boolean mAdded;

    /**
     * Constructor
     */
    public EndpointMessage() {
        super();
    }

    /**
     * Constructor
     * 
     * @param pEndpoint
     *            The endpoint description
     * @param pAdded
     *            If endpoint is added or removed
     */
    public EndpointMessage(final EndpointDescription pEndpoint, final boolean pAdded) {
        super();
        mEndpoint = new HashMap<String, Object>(pEndpoint.getProperties());
        mAdded = pAdded;
    }

    /**
     * Get the endpoint description.
     * 
     * @return The endpoint description
     */
    public EndpointDescription getEndpoint() {
        return new EndpointDescription(mEndpoint);
    }

    /**
     * Test if endpoint is added or removed.
     * 
     * @return If endpoint is added or removed
     */
    public boolean isAdded() {
        return mAdded;
    }

    /**
     * {@inheritDoc}
     * 
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        final StringBuilder lBuilder = new StringBuilder(super.toString());
        lBuilder.append('[');
        if (mAdded) {
            lBuilder.append('+');
        } else {
            lBuilder.append('-');
        }
        lBuilder.append(mEndpoint.toString());
        lBuilder.append(']');
        return lBuilder.toString();
    }
}
